/* ***************************************************************************
 *
 * ftstream.h
 *
 * Stream handling (specification).
 *
 * Copyright (C) 1996-2021 by
 * David Turner, Robert Wilhelm, and Werner Lemberg.
 *
 * This file is part of the FreeType project, and may only be used,
 * modified, and distributed under the terms of the FreeType project
 * license, LICENSE.TXT.  By continuing to use, modify, or distribute
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */


#ifndef FTSTREAM_H_
#define FTSTREAM_H_


#include <ft2build.h>
#include <freetype/ftsystem.h>
#include <freetype/internal/ftobjs.h>


FT_BEGIN_HEADER


/* format of an 8-bit frame_op value:           */
/*                                              */
/* bit  76543210                                */
/*      xxxxxxes                                */
/*                                              */
/* s is set to 1 if the value is signed.        */
/* e is set to 1 if the value is little-endian. */
/* xxx is a command.                            */

#define FT_FRAME_OP_SHIFT 2
#define FT_FRAME_OP_SIGNED 1
#define FT_FRAME_OP_LITTLE 2
#define FT_FRAME_OP_COMMAND(x) (x >> FT_FRAME_OP_SHIFT)

#define FT_MAKE_FRAME_OP(command, little, sign) ((command << FT_FRAME_OP_SHIFT) | (little << 1) | sign)

#define FT_FRAME_OP_END 0
#define FT_FRAME_OP_START 1 /* start a new frame     */
#define FT_FRAME_OP_BYTE 2  /* read 1-byte value     */
#define FT_FRAME_OP_SHORT 3 /* read 2-byte value     */
#define FT_FRAME_OP_LONG 4  /* read 4-byte value     */
#define FT_FRAME_OP_OFF3 5  /* read 3-byte value     */
#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */


typedef enum FT_Frame_Op_ {
    ft_frame_end = 0,
    ft_frame_start = FT_MAKE_FRAME_OP(FT_FRAME_OP_START, 0, 0),

    ft_frame_byte = FT_MAKE_FRAME_OP(FT_FRAME_OP_BYTE, 0, 0),
    ft_frame_schar = FT_MAKE_FRAME_OP(FT_FRAME_OP_BYTE, 0, 1),

    ft_frame_ushort_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_SHORT, 0, 0),
    ft_frame_short_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_SHORT, 0, 1),
    ft_frame_ushort_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_SHORT, 1, 0),
    ft_frame_short_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_SHORT, 1, 1),

    ft_frame_ulong_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_LONG, 0, 0),
    ft_frame_long_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_LONG, 0, 1),
    ft_frame_ulong_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_LONG, 1, 0),
    ft_frame_long_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_LONG, 1, 1),

    ft_frame_uoff3_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_OFF3, 0, 0),
    ft_frame_off3_be = FT_MAKE_FRAME_OP(FT_FRAME_OP_OFF3, 0, 1),
    ft_frame_uoff3_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_OFF3, 1, 0),
    ft_frame_off3_le = FT_MAKE_FRAME_OP(FT_FRAME_OP_OFF3, 1, 1),

    ft_frame_bytes = FT_MAKE_FRAME_OP(FT_FRAME_OP_BYTES, 0, 0),
    ft_frame_skip = FT_MAKE_FRAME_OP(FT_FRAME_OP_BYTES, 0, 1)

} FT_Frame_Op;


typedef struct FT_Frame_Field_ {
    FT_Byte value;
    FT_Byte size;
    FT_UShort offset;
} FT_Frame_Field;


/* Construct an FT_Frame_Field out of a structure type and a field name. */
/* The structure type must be set in the FT_STRUCTURE macro before       */
/* calling the FT_FRAME_START() macro.                                   */
/*                                                                       */
#define FT_FIELD_SIZE(f) (FT_Byte)sizeof(((FT_STRUCTURE *)0)->f)

#define FT_FIELD_SIZE_DELTA(f) (FT_Byte)sizeof(((FT_STRUCTURE *)0)->f[0])

#define FT_FIELD_OFFSET(f) (FT_UShort)(offsetof(FT_STRUCTURE, f))

#define FT_FRAME_FIELD(frame_op, field)                        \
    {                                                          \
        frame_op, FT_FIELD_SIZE(field), FT_FIELD_OFFSET(field) \
    }

#define FT_MAKE_EMPTY_FIELD(frame_op) \
    {                                 \
        frame_op, 0, 0                \
    }

#define FT_FRAME_START(size)    \
    {                           \
        ft_frame_start, 0, size \
    }
#define FT_FRAME_END       \
    {                      \
        ft_frame_end, 0, 0 \
    }

#define FT_FRAME_LONG(f) FT_FRAME_FIELD(ft_frame_long_be, f)
#define FT_FRAME_ULONG(f) FT_FRAME_FIELD(ft_frame_ulong_be, f)
#define FT_FRAME_SHORT(f) FT_FRAME_FIELD(ft_frame_short_be, f)
#define FT_FRAME_USHORT(f) FT_FRAME_FIELD(ft_frame_ushort_be, f)
#define FT_FRAME_OFF3(f) FT_FRAME_FIELD(ft_frame_off3_be, f)
#define FT_FRAME_UOFF3(f) FT_FRAME_FIELD(ft_frame_uoff3_be, f)
#define FT_FRAME_BYTE(f) FT_FRAME_FIELD(ft_frame_byte, f)
#define FT_FRAME_CHAR(f) FT_FRAME_FIELD(ft_frame_schar, f)

#define FT_FRAME_LONG_LE(f) FT_FRAME_FIELD(ft_frame_long_le, f)
#define FT_FRAME_ULONG_LE(f) FT_FRAME_FIELD(ft_frame_ulong_le, f)
#define FT_FRAME_SHORT_LE(f) FT_FRAME_FIELD(ft_frame_short_le, f)
#define FT_FRAME_USHORT_LE(f) FT_FRAME_FIELD(ft_frame_ushort_le, f)
#define FT_FRAME_OFF3_LE(f) FT_FRAME_FIELD(ft_frame_off3_le, f)
#define FT_FRAME_UOFF3_LE(f) FT_FRAME_FIELD(ft_frame_uoff3_le, f)

#define FT_FRAME_SKIP_LONG     \
    {                          \
        ft_frame_long_be, 0, 0 \
    }
#define FT_FRAME_SKIP_SHORT     \
    {                           \
        ft_frame_short_be, 0, 0 \
    }
#define FT_FRAME_SKIP_BYTE  \
    {                       \
        ft_frame_byte, 0, 0 \
    }

#define FT_FRAME_BYTES(field, count)                  \
    {                                                 \
        ft_frame_bytes, count, FT_FIELD_OFFSET(field) \
    }

#define FT_FRAME_SKIP_BYTES(count) \
    {                              \
        ft_frame_skip, count, 0    \
    }


/* *************************************************************************
 *
 * Integer extraction macros -- the 'buffer' parameter must ALWAYS be of
 * type 'char*' or equivalent (1-byte elements).
 */

#define FT_BYTE_(p, i) (((const FT_Byte *)(p))[(i)])

#define FT_INT16(x) ((FT_Int16)(x))
#define FT_UINT16(x) ((FT_UInt16)(x))
#define FT_INT32(x) ((FT_Int32)(x))
#define FT_UINT32(x) ((FT_UInt32)(x))


#define FT_BYTE_U16(p, i, s) (FT_UINT16(FT_BYTE_(p, i)) << (s))
#define FT_BYTE_U32(p, i, s) (FT_UINT32(FT_BYTE_(p, i)) << (s))


/*
 * function      acts on      increases  does range   for    emits
 * pointer    checking   frames  error
 * -------------------------------------------------------------------
 * FT_PEEK_XXX  buffer pointer      no         no        no     no
 * FT_NEXT_XXX  buffer pointer     yes         no        no     no
 * FT_GET_XXX   stream->cursor     yes        yes       yes     no
 * FT_READ_XXX  stream->pos        yes        yes        no    yes
 */


/*
 * `FT_PEEK_XXX' are generic macros to get data from a buffer position.  No
 * safety checks are performed.
 */
#define FT_PEEK_SHORT(p) FT_INT16(FT_BYTE_U16(p, 0, 8) | FT_BYTE_U16(p, 1, 0))

#define FT_PEEK_USHORT(p) FT_UINT16(FT_BYTE_U16(p, 0, 8) | FT_BYTE_U16(p, 1, 0))

#define FT_PEEK_LONG(p) \
    FT_INT32(FT_BYTE_U32(p, 0, 24) | FT_BYTE_U32(p, 1, 16) | FT_BYTE_U32(p, 2, 8) | FT_BYTE_U32(p, 3, 0))

#define FT_PEEK_ULONG(p) \
    FT_UINT32(FT_BYTE_U32(p, 0, 24) | FT_BYTE_U32(p, 1, 16) | FT_BYTE_U32(p, 2, 8) | FT_BYTE_U32(p, 3, 0))

#define FT_PEEK_OFF3(p) (FT_INT32(FT_BYTE_U32(p, 0, 24) | FT_BYTE_U32(p, 1, 16) | FT_BYTE_U32(p, 2, 8)) >> 8)

#define FT_PEEK_UOFF3(p) FT_UINT32(FT_BYTE_U32(p, 0, 16) | FT_BYTE_U32(p, 1, 8) | FT_BYTE_U32(p, 2, 0))

#define FT_PEEK_SHORT_LE(p) FT_INT16(FT_BYTE_U16(p, 1, 8) | FT_BYTE_U16(p, 0, 0))

#define FT_PEEK_USHORT_LE(p) FT_UINT16(FT_BYTE_U16(p, 1, 8) | FT_BYTE_U16(p, 0, 0))

#define FT_PEEK_LONG_LE(p) \
    FT_INT32(FT_BYTE_U32(p, 3, 24) | FT_BYTE_U32(p, 2, 16) | FT_BYTE_U32(p, 1, 8) | FT_BYTE_U32(p, 0, 0))

#define FT_PEEK_ULONG_LE(p) \
    FT_UINT32(FT_BYTE_U32(p, 3, 24) | FT_BYTE_U32(p, 2, 16) | FT_BYTE_U32(p, 1, 8) | FT_BYTE_U32(p, 0, 0))

#define FT_PEEK_OFF3_LE(p) (FT_INT32(FT_BYTE_U32(p, 2, 24) | FT_BYTE_U32(p, 1, 16) | FT_BYTE_U32(p, 0, 8)) >> 8)

#define FT_PEEK_UOFF3_LE(p) FT_UINT32(FT_BYTE_U32(p, 2, 16) | FT_BYTE_U32(p, 1, 8) | FT_BYTE_U32(p, 0, 0))

/*
 * `FT_NEXT_XXX' are generic macros to get data from a buffer position
 * which is then increased appropriately.  No safety checks are performed.
 */
#define FT_NEXT_CHAR(buffer) ((signed char)*buffer++)

#define FT_NEXT_BYTE(buffer) ((unsigned char)*buffer++)

#define FT_NEXT_SHORT(buffer) ((short)(buffer += 2, FT_PEEK_SHORT(buffer - 2)))

#define FT_NEXT_USHORT(buffer) ((unsigned short)(buffer += 2, FT_PEEK_USHORT(buffer - 2)))

#define FT_NEXT_OFF3(buffer) ((long)(buffer += 3, FT_PEEK_OFF3(buffer - 3)))

#define FT_NEXT_UOFF3(buffer) ((unsigned long)(buffer += 3, FT_PEEK_UOFF3(buffer - 3)))

#define FT_NEXT_LONG(buffer) ((long)(buffer += 4, FT_PEEK_LONG(buffer - 4)))

#define FT_NEXT_ULONG(buffer) ((unsigned long)(buffer += 4, FT_PEEK_ULONG(buffer - 4)))


#define FT_NEXT_SHORT_LE(buffer) ((short)(buffer += 2, FT_PEEK_SHORT_LE(buffer - 2)))

#define FT_NEXT_USHORT_LE(buffer) ((unsigned short)(buffer += 2, FT_PEEK_USHORT_LE(buffer - 2)))

#define FT_NEXT_OFF3_LE(buffer) ((long)(buffer += 3, FT_PEEK_OFF3_LE(buffer - 3)))

#define FT_NEXT_UOFF3_LE(buffer) ((unsigned long)(buffer += 3, FT_PEEK_UOFF3_LE(buffer - 3)))

#define FT_NEXT_LONG_LE(buffer) ((long)(buffer += 4, FT_PEEK_LONG_LE(buffer - 4)))

#define FT_NEXT_ULONG_LE(buffer) ((unsigned long)(buffer += 4, FT_PEEK_ULONG_LE(buffer - 4)))


/* *************************************************************************
 *
 * The `FT_GET_XXX` macros use an implicit 'stream' variable.
 *
 * Note that a call to `FT_STREAM_SEEK` or `FT_STREAM_POS` has **no**
 * effect on `FT_GET_XXX`!  They operate on `stream->pos`, while
 * `FT_GET_XXX` use `stream->cursor`.
 */
#if 0
#define FT_GET_MACRO(type) FT_NEXT_##type(stream->cursor)

#define FT_GET_CHAR() FT_GET_MACRO(CHAR)
#define FT_GET_BYTE() FT_GET_MACRO(BYTE)
#define FT_GET_SHORT() FT_GET_MACRO(SHORT)
#define FT_GET_USHORT() FT_GET_MACRO(USHORT)
#define FT_GET_OFF3() FT_GET_MACRO(OFF3)
#define FT_GET_UOFF3() FT_GET_MACRO(UOFF3)
#define FT_GET_LONG() FT_GET_MACRO(LONG)
#define FT_GET_ULONG() FT_GET_MACRO(ULONG)
#define FT_GET_TAG4() FT_GET_MACRO(ULONG)

#define FT_GET_SHORT_LE() FT_GET_MACRO(SHORT_LE)
#define FT_GET_USHORT_LE() FT_GET_MACRO(USHORT_LE)
#define FT_GET_LONG_LE() FT_GET_MACRO(LONG_LE)
#define FT_GET_ULONG_LE() FT_GET_MACRO(ULONG_LE)

#else
#define FT_GET_MACRO(func, type) ((type)func(stream))

#define FT_GET_CHAR() FT_GET_MACRO(FT_Stream_GetByte, FT_Char)
#define FT_GET_BYTE() FT_GET_MACRO(FT_Stream_GetByte, FT_Byte)
#define FT_GET_SHORT() FT_GET_MACRO(FT_Stream_GetUShort, FT_Short)
#define FT_GET_USHORT() FT_GET_MACRO(FT_Stream_GetUShort, FT_UShort)
#define FT_GET_UOFF3() FT_GET_MACRO(FT_Stream_GetUOffset, FT_ULong)
#define FT_GET_LONG() FT_GET_MACRO(FT_Stream_GetULong, FT_Long)
#define FT_GET_ULONG() FT_GET_MACRO(FT_Stream_GetULong, FT_ULong)
#define FT_GET_TAG4() FT_GET_MACRO(FT_Stream_GetULong, FT_ULong)

#define FT_GET_SHORT_LE() FT_GET_MACRO(FT_Stream_GetUShortLE, FT_Short)
#define FT_GET_USHORT_LE() FT_GET_MACRO(FT_Stream_GetUShortLE, FT_UShort)
#define FT_GET_LONG_LE() FT_GET_MACRO(FT_Stream_GetULongLE, FT_Long)
#define FT_GET_ULONG_LE() FT_GET_MACRO(FT_Stream_GetULongLE, FT_ULong)
#endif


#define FT_READ_MACRO(func, type, var) (var = (type)func(stream, &error), error != FT_Err_Ok)

/*
 * The `FT_READ_XXX' macros use implicit `stream' and `error' variables.
 *
 * `FT_READ_XXX' can be controlled with `FT_STREAM_SEEK' and
 * `FT_STREAM_POS'.  They use the full machinery to check whether a read is
 * valid.
 */
#define FT_READ_BYTE(var) FT_READ_MACRO(FT_Stream_ReadByte, FT_Byte, var)
#define FT_READ_CHAR(var) FT_READ_MACRO(FT_Stream_ReadByte, FT_Char, var)
#define FT_READ_SHORT(var) FT_READ_MACRO(FT_Stream_ReadUShort, FT_Short, var)
#define FT_READ_USHORT(var) FT_READ_MACRO(FT_Stream_ReadUShort, FT_UShort, var)
#define FT_READ_UOFF3(var) FT_READ_MACRO(FT_Stream_ReadUOffset, FT_ULong, var)
#define FT_READ_LONG(var) FT_READ_MACRO(FT_Stream_ReadULong, FT_Long, var)
#define FT_READ_ULONG(var) FT_READ_MACRO(FT_Stream_ReadULong, FT_ULong, var)

#define FT_READ_SHORT_LE(var) FT_READ_MACRO(FT_Stream_ReadUShortLE, FT_Short, var)
#define FT_READ_USHORT_LE(var) FT_READ_MACRO(FT_Stream_ReadUShortLE, FT_UShort, var)
#define FT_READ_LONG_LE(var) FT_READ_MACRO(FT_Stream_ReadULongLE, FT_Long, var)
#define FT_READ_ULONG_LE(var) FT_READ_MACRO(FT_Stream_ReadULongLE, FT_ULong, var)


#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM

/* initialize a stream for reading a regular system stream */
FT_BASE(FT_Error)
FT_Stream_Open(FT_Stream stream, const char *filepathname);

#endif
/* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */


/* create a new (input) stream from an FT_Open_Args structure */
FT_BASE(FT_Error)
FT_Stream_New(FT_Library library, const FT_Open_Args *args, FT_Stream *astream);

/* free a stream */
FT_BASE(void)
FT_Stream_Free(FT_Stream stream, FT_Int external);

/* initialize a stream for reading in-memory data */
FT_BASE(void)
FT_Stream_OpenMemory(FT_Stream stream, const FT_Byte *base, FT_ULong size);

/* close a stream (does not destroy the stream structure) */
FT_BASE(void)
FT_Stream_Close(FT_Stream stream);


/* seek within a stream. position is relative to start of stream */
FT_BASE(FT_Error)
FT_Stream_Seek(FT_Stream stream, FT_ULong pos);

/* skip bytes in a stream */
FT_BASE(FT_Error)
FT_Stream_Skip(FT_Stream stream, FT_Long distance);

/* return current stream position */
FT_BASE(FT_ULong)
FT_Stream_Pos(FT_Stream stream);

/* read bytes from a stream into a user-allocated buffer, returns an */
/* error if not all bytes could be read.                             */
FT_BASE(FT_Error)
FT_Stream_Read(FT_Stream stream, FT_Byte *buffer, FT_ULong count);

/* read bytes from a stream at a given position */
FT_BASE(FT_Error)
FT_Stream_ReadAt(FT_Stream stream, FT_ULong pos, FT_Byte *buffer, FT_ULong count);

/* try to read bytes at the end of a stream; return number of bytes */
/* really available                                                 */
FT_BASE(FT_ULong)
FT_Stream_TryRead(FT_Stream stream, FT_Byte *buffer, FT_ULong count);

/* Enter a frame of `count' consecutive bytes in a stream.  Returns an */
/* error if the frame could not be read/accessed.  The caller can use  */
/* the `FT_Stream_GetXXX' functions to retrieve frame data without     */
/* error checks.                                                       */
/*                                                                     */
/* You must _always_ call `FT_Stream_ExitFrame' once you have entered  */
/* a stream frame!                                                     */
/*                                                                     */
/* Nested frames are not permitted.                                    */
/*                                                                     */
FT_BASE(FT_Error)
FT_Stream_EnterFrame(FT_Stream stream, FT_ULong count);

/* exit a stream frame */
FT_BASE(void)
FT_Stream_ExitFrame(FT_Stream stream);


/* Extract a stream frame.  If the stream is disk-based, a heap block */
/* is allocated and the frame bytes are read into it.  If the stream  */
/* is memory-based, this function simply sets a pointer to the data.  */
/*                                                                    */
/* Useful to optimize access to memory-based streams transparently.   */
/*                                                                    */
/* `FT_Stream_GetXXX' functions can't be used.                        */
/*                                                                    */
/* An extracted frame must be `freed' with a call to the function     */
/* `FT_Stream_ReleaseFrame'.                                          */
/*                                                                    */
FT_BASE(FT_Error)
FT_Stream_ExtractFrame(FT_Stream stream, FT_ULong count, FT_Byte **pbytes);

/* release an extract frame (see `FT_Stream_ExtractFrame') */
FT_BASE(void)
FT_Stream_ReleaseFrame(FT_Stream stream, FT_Byte **pbytes);


/* read a byte from an entered frame */
FT_BASE(FT_Byte)
FT_Stream_GetByte(FT_Stream stream);

/* read a 16-bit big-endian unsigned integer from an entered frame */
FT_BASE(FT_UShort)
FT_Stream_GetUShort(FT_Stream stream);

/* read a 24-bit big-endian unsigned integer from an entered frame */
FT_BASE(FT_ULong)
FT_Stream_GetUOffset(FT_Stream stream);

/* read a 32-bit big-endian unsigned integer from an entered frame */
FT_BASE(FT_ULong)
FT_Stream_GetULong(FT_Stream stream);

/* read a 16-bit little-endian unsigned integer from an entered frame */
FT_BASE(FT_UShort)
FT_Stream_GetUShortLE(FT_Stream stream);

/* read a 32-bit little-endian unsigned integer from an entered frame */
FT_BASE(FT_ULong)
FT_Stream_GetULongLE(FT_Stream stream);


/* read a byte from a stream */
FT_BASE(FT_Byte)
FT_Stream_ReadByte(FT_Stream stream, FT_Error *error);

/* read a 16-bit big-endian unsigned integer from a stream */
FT_BASE(FT_UShort)
FT_Stream_ReadUShort(FT_Stream stream, FT_Error *error);

/* read a 24-bit big-endian unsigned integer from a stream */
FT_BASE(FT_ULong)
FT_Stream_ReadUOffset(FT_Stream stream, FT_Error *error);

/* read a 32-bit big-endian integer from a stream */
FT_BASE(FT_ULong)
FT_Stream_ReadULong(FT_Stream stream, FT_Error *error);

/* read a 16-bit little-endian unsigned integer from a stream */
FT_BASE(FT_UShort)
FT_Stream_ReadUShortLE(FT_Stream stream, FT_Error *error);

/* read a 32-bit little-endian unsigned integer from a stream */
FT_BASE(FT_ULong)
FT_Stream_ReadULongLE(FT_Stream stream, FT_Error *error);

/* Read a structure from a stream.  The structure must be described */
/* by an array of FT_Frame_Field records.                           */
FT_BASE(FT_Error)
FT_Stream_ReadFields(FT_Stream stream, const FT_Frame_Field *fields, void *structure);


#define FT_STREAM_POS() FT_Stream_Pos(stream)

#define FT_STREAM_SEEK(position) FT_SET_ERROR(FT_Stream_Seek(stream, (FT_ULong)(position)))

#define FT_STREAM_SKIP(distance) FT_SET_ERROR(FT_Stream_Skip(stream, (FT_Long)(distance)))

#define FT_STREAM_READ(buffer, count) FT_SET_ERROR(FT_Stream_Read(stream, (FT_Byte *)(buffer), (FT_ULong)(count)))

#define FT_STREAM_READ_AT(position, buffer, count) \
    FT_SET_ERROR(FT_Stream_ReadAt(stream, (FT_ULong)(position), (FT_Byte *)(buffer), (FT_ULong)(count)))

#define FT_STREAM_READ_FIELDS(fields, object) FT_SET_ERROR(FT_Stream_ReadFields(stream, fields, object))


#define FT_FRAME_ENTER(size) FT_SET_ERROR(FT_DEBUG_INNER(FT_Stream_EnterFrame(stream, (FT_ULong)(size))))

#define FT_FRAME_EXIT() FT_DEBUG_INNER(FT_Stream_ExitFrame(stream))

#define FT_FRAME_EXTRACT(size, bytes) \
    FT_SET_ERROR(FT_DEBUG_INNER(FT_Stream_ExtractFrame(stream, (FT_ULong)(size), (FT_Byte **)&(bytes))))

#define FT_FRAME_RELEASE(bytes) FT_DEBUG_INNER(FT_Stream_ReleaseFrame(stream, (FT_Byte **)&(bytes)))


FT_END_HEADER

#endif
/* FTSTREAM_H_ */


/* END */
